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307 € Cheap Flights from Sacramento International to Knoxville

Compare Sacramento International to Knoxville flight deals

Find the cheapest month or even day of the year to fly to Knoxville

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Flight deals from Sacramento International Airport to Knoxville Airport

Looking for a cheap last-minute deal or the best return flight from Sacramento International Airport to Knoxville Airport? If you want to travel next month, return fares start from 422 €. Find the lowest prices on one-way and return tickets right here.
Knoxville.307 € per passenger.Departing Fri, 1 May, returning Fri, 8 May.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from Sacramento International on Fri, 1 May, arriving in Knoxville.Inbound indirect flight with Allegiant Air, departs from Knoxville on Fri, 8 May, arriving in Sacramento International.Price includes taxes and charges.From 307 €, select.
Knoxville.331 € per passenger.Departing Fri, 24 Apr, returning Sun, 3 May.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from Sacramento International on Fri, 24 Apr, arriving in Knoxville.Inbound indirect flight with Allegiant Air, departs from Knoxville on Sun, 3 May, arriving in Sacramento International.Price includes taxes and charges.From 331 €, select.
Knoxville.422 € per passenger.Departing Thu, 23 Apr, returning Tue, 28 Apr.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from Sacramento International on Thu, 23 Apr, arriving in Knoxville.Inbound indirect flight with Allegiant Air, departs from Knoxville on Tue, 28 Apr, arriving in Sacramento International.Price includes taxes and charges.From 422 €, select.
Knoxville.462 € per passenger.Departing Wed, 17 Jun, returning Mon, 22 Jun.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from Sacramento International on Wed, 17 Jun, arriving in Knoxville.Inbound indirect flight with Allegiant Air, departs from Knoxville on Mon, 22 Jun, arriving in Sacramento International.Price includes taxes and charges.From 462 €, select.
Knoxville.475 € per passenger.Departing Tue, 17 Mar, returning Sat, 21 Mar.Return flight with United.Outbound indirect flight with United, departs from Sacramento International on Tue, 17 Mar, arriving in Knoxville.Inbound indirect flight with United, departs from Knoxville on Sat, 21 Mar, arriving in Sacramento International.Price includes taxes and charges.From 475 €, select.
Knoxville.476 € per passenger.Departing Wed, 25 Mar, returning Sat, 4 Apr.Return flight with United.Outbound indirect flight with United, departs from Sacramento International on Wed, 25 Mar, arriving in Knoxville.Inbound indirect flight with United, departs from Knoxville on Sat, 4 Apr, arriving in Sacramento International.Price includes taxes and charges.From 476 €, select.

Find the cheapest month to fly from Sacramento International to Knoxville

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sacramento International to Knoxville flights are currently cheapest in May.
Mar
from 475 €
Apr
from 422 €
May
from 307 €
Jun
from 462 €
Jul
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Aug
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Sep
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Oct
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Nov
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Dec
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Jan
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Feb
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Sacramento International to Knoxville: Alternative routes

Compare routes from Sacramento International to Knoxville below. You may find an airport to fly into that's cheaper, faster, or easier than Knoxville.

Knoxville

18km from central Knoxville
ClosestCheapest
from 307 €
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Sacramento to Knoxville: Flight information

The things to know before you go.
Cheapest flight found307 €
Cheapest month to flyMay

Finding cheap flights from Sacramento International to Knoxville: Frequently asked questions

The best price we found for a return flight from Sacramento International to Knoxville is 307 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Sacramento International to Knoxville. But we found flights with one or more stops from 307 €.
As of March 2026, there are no flights flying from Sacramento International to Knoxville.
The cheapest month to fly from Sacramento International to Knoxville is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sacramento International Airport to Knoxville Airport on Friday, 1 May 2026.
No airlines currently offer direct flights between Sacramento International Airport and Knoxville Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Knoxville but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Knoxville is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Knoxville.

Flying from Sacramento International Airport (SMF) to McGhee Tyson Airport (TYS): what you need to know

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport on time to board your SMF to TYS flight.

  • During popular months such as August, it's best to get to the airport earlier. Arrive two hours before domestic departures and four hours ahead of an international flight when you fly during a peak period in general.

  • Consider adding a stopover when booking your ticket from Sacramento International Airport to McGhee Tyson Airport. Just deselect 'Direct flights only' to break up your journey, or perhaps see a new city along the way. Check out these options between SMF and TYS:

    • Hartsfield-Jackson Atlanta International Airport

    • Phoenix Sky Harbour International Airport

    • Harry Reid Airport (formerly McCarran Airport)

How to find the cheapest flights from Sacramento International Airport (SMF) to McGhee Tyson Airport (TYS)

  • 161 € is the best price for a one-way Sacramento International Airport to McGhee Tyson Airport flight. A return flight starts from 307 €. These fares may change based on demand.

  • Don't leave everything to the last moment. You're more likely to find cheap tickets from SMF to TYS if you book ahead. Airlines often offer some excellent early bird rates.

  • If you can be flexible with your travel dates, use the 'Whole month' search tool. It'll give you the lowest price across every month when searching for a flight from Sacramento International Airport to McGhee Tyson Airport.

  • Cut down on the time spent looking for cheap flights from SMF to TYS by creating a Price Alert. You'll receive an email or push notification on the app when a special offer becomes available.

  • Find the ideal flight for you with the help of the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Sacramento International Airport to McGhee Tyson Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about Sacramento International Airport (SMF)

  • The address for SMF is 6900 Airport Boulevard.

  • Sacramento International Airport has a strong on-time performance, making delays less likely. Departures from SMF arrive at their destination as scheduled 82.15% of the time.

  • To reach Sacramento International Airport from central Sacramento, it takes about 15 minutes if you're going by car. This depends on traffic, however. It's approximately 19 kilometres from the airport to the city centre.

  • Taking public transport? Expect a trip time of around 25 minutes.

  • Want a hotel to stay in before your flight from Sacramento International Airport to McGhee Tyson Airport? Consider Holiday Inn Express & Suites Sacramento Airport Natomas. Enjoy a good night's rest here before heading to SMF.

Arriving at McGhee Tyson Airport (TYS)

  • If you have a late Sacramento International Airport to McGhee Tyson Airport flight, nothing tops the convenience of being near the terminal. Collect your bags from the carousel and then be resting soon after at one of these hotels near TYS:

  • Pick up a McGhee Tyson Airport rental car and discover Knoxville and beyond with your own wheels. Budget, Alamo and Avis are popular providers you can book with here.

  • Lock in the best rate by reserving your ride from McGhee Tyson Airport about three weeks ahead of your departure.

Getting from McGhee Tyson Airport (TYS) to central Knoxville

  • TYS is located at 2055 Alcoa Highway.

  • McGhee Tyson Airport to central Knoxville has a drive time of around 20 minutes. It's approximately 23 kilometres away.

When to fly to McGhee Tyson Airport (TYS)

  • It's time to plan your trip dates for your flight from Sacramento International Airport to McGhee Tyson Airport. July is the most popular month to head to Knoxville. If you'd like a more laid-back vibe, go in February.

  • The warmest month in Knoxville is July, with temperatures ranging between 17ºC (63ºF) and 32ºC (90ºF). Lock in your flights from Sacramento International Airport to McGhee Tyson Airport in this month if you like this kind of weather.

  • If you like cooler conditions, look for a cheap ticket from SMF to TYS in January. Average temperatures are between -6ºC (21ºF) and 11ºC (52ºF) then.

Explore more of United States

  • Knoxville has loads to offer, but there are so many other corners of United States you should also see. About 451 kilometres north of Knoxville, a visit to Columbus will keep you on the go. Check out popular attractions like Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

  • Around 467 kilometres north-west of Knoxville, Indianapolis is another favourite stop in United States. No visit is complete without checking out The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Plan the rest of your trip from Sacramento to Knoxville

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.